LT8391AIUFD#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 3 weeks ago) |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 28 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| Type | DC DC Controller |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Automotive, Lighting |
| Technology | BIPOLAR |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Frequency | 600kHz~2MHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LT8391 |
| Pin Count | 28 |
| Number of Outputs | 1 |
| Input Voltage-Nom | 12V |
| Input Voltage (Min) | 4V |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Control Mode | CURRENT-MODE |
| Input Voltage (Max) | 60V |
| Control Technique | PULSE WIDTH MODULATION |
| Switcher Configuration | BUCK-BOOST |
| Internal Switch(s) | No |
| Output Voltage-Max | 60V |
| Dimming | Analog, PWM |
| Voltage - Supply (Max) | 60V |
| Voltage - Supply (Min) | 4V |
| Height Seated (Max) | 0.8mm |
| Length | 5mm |
| Width | 4mm |
| RoHS Status | Non-RoHS Compliant |
LT8391AIUFD#PBF Overview
To save space on the board, it has a 28-WFQFN Exposed Pad package. In LED drivers, the outputs are all set to 1.The led driver mounting is done by using Surface Mount.As a DC DC Controller, it has high efficiency and reliability.It is possible for the led light driver to operate at a temperature of -40°C~125°C TJ.It provides considerable benefits for Automotive, Lighting.In the 600kHz~2MHz frequency range, it operates.28 terminations are used in its operation.It is configured with 28 pins as its base.A voltage supply less than 4V could result in undetermined failures.Under the base part number LT8391, you'll find this LED driver.On this device, there are 28 pins.The voltage range of this device is optimized for a maximum supply voltage of 60V.A circuit operated by the device has 12V volts.Input voltages higher than or equal to 4V make its operation much more convenient.Keeping the input voltage below 60V can ensure high stability.
LT8391AIUFD#PBF Features
Available in the 28-WFQFN Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 600kHz~2MHz
LT8391AIUFD#PBF Applications
There are a lot of Linear Technology/Analog Devices LT8391AIUFD#PBF LED Driver ICs applications.
- Dimmable LED for vehicle interiors
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- Stage Lighting and Signage
- Other Electronic Devices
- General lighting
- Amusement Machines
- Portable lighting
- LED Lightings for Industrial Equipment
- Industrial LED Lighting: Image Recognition Devices
- OLED power supply for portable equipment
